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All results from a given calculation for C2H4N2S2 (Ethanedithioamide)

using model chemistry: B3LYP/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2H 1AG
Energy calculated at B3LYP/TZVP
 hartrees
Energy at 0K-984.633434
Energy at 298.15K-984.639510
HF Energy-984.633434
Nuclear repulsion energy336.550912
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at B3LYP/TZVP
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 Ag 3671 3544 0.00      
2 Ag 3457 3337 0.00      
3 Ag 1625 1569 0.00      
4 Ag 1429 1379 0.00      
5 Ag 1318 1272 0.00      
6 Ag 934 902 0.00      
7 Ag 675 651 0.00      
8 Ag 415 401 0.00      
9 Ag 333 321 0.00      
10 Au 666 643 21.95      
11 Au 535 516 268.18      
12 Au 385 372 45.21      
13 Au 42 41 7.65      
14 Bg 717 692 0.00      
15 Bg 655 632 0.00      
16 Bg 514 496 0.00      
17 Bu 3673 3545 200.16      
18 Bu 3463 3343 214.84      
19 Bu 1594 1539 480.28      
20 Bu 1414 1365 289.92      
21 Bu 1238 1195 122.70      
22 Bu 861 831 57.70      
23 Bu 458 442 0.93      
24 Bu 279 270 26.41      

Unscaled Zero Point Vibrational Energy (zpe) 15173.8 cm-1
Scaled (by 0.9654) Zero Point Vibrational Energy (zpe) 14648.8 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at B3LYP/TZVP
ABC
0.14996 0.05311 0.03922

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/TZVP

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.051 0.764 0.000
C2 0.051 -0.764 0.000
S3 1.300 1.749 0.000
S4 -1.300 -1.749 0.000
N5 -1.300 1.216 0.000
N6 1.300 -1.216 0.000
H7 -2.061 0.543 0.000
H8 -1.474 2.208 0.000
H9 2.061 -0.543 0.000
H10 1.474 -2.208 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 S4 N5 N6 H7 H8 H9 H10
C11.53091.67222.80591.32842.39702.02202.02732.48363.3400
C21.53092.80591.67222.39701.32842.48363.34002.02202.0273
S31.67222.80594.35842.65422.96503.57092.81202.41483.9603
S42.80591.67224.35842.96502.65422.41483.96033.57092.8120
N51.32842.39702.65422.96503.56051.01601.00663.79364.4067
N62.39701.32842.96502.65423.56053.79364.40671.01601.0066
H72.02202.48363.57092.41481.01603.79361.76504.26264.4792
H82.02733.34002.81203.96031.00664.40671.76504.47925.3092
H92.48362.02202.41483.57093.79361.01604.26264.47921.7650
H103.34002.02733.96032.81204.40671.00664.47925.30921.7650

picture of Ethanedithioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S4 122.268 C1 C2 N6 113.736
C1 N5 H7 118.588 C1 N5 H8 119.872
C2 C1 S3 122.268 C2 C1 N5 113.736
C2 N6 H9 118.588 C2 N6 H10 119.872
S3 C1 N5 123.996 S4 C2 N6 123.996
H7 N5 H8 121.540 H9 N6 H10 121.540
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.008      
2 C -0.008      
3 S -0.221      
4 S -0.221      
5 N -0.273      
6 N -0.273      
7 H 0.247      
8 H 0.256      
9 H 0.247      
10 H 0.256      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 0.000 0.000
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -45.680 -11.905 0.000
y -11.905 -51.692 0.000
z 0.000 0.000 -53.001
Traceless
 xyz
x 6.667 -11.905 0.000
y -11.905 -2.352 0.000
z 0.000 0.000 -4.315
Polar
3z2-r2-8.631
x2-y26.013
xy-11.905
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 15.364 3.127 0.000
y 3.127 13.521 0.000
z 0.000 0.000 5.998


<r2> (average value of r2) Å2
<r2> 257.848
(<r2>)1/2 16.058